DA	Ductus arteriosus
PDA	Patent ductus arteriosus
Ao	Aorta
PA	Pulmonary artery
SMC	Smooth muscle cells
DASMC	Ductus arteriosus smooth muscle cells
VSMC	Vascular smooth muscle cells
EC	Endothelial cells
ECM	Extracellular matrix
HA	Hyaluronan acid
GP	Glycoprotein
GAG	Glucoaminoglycan
SR	Subendothelial region
ADV	Adventitia
SM	Smooth muscle
IEL	Internal elastic lamina
LOX	Lysyl oxidase
HABP	Hyaluronan binding protein
EBP	Elastin binding protein
CS	Chondroitin sulfate
DS	Dermatan sulfate
FN	Fibronectin
LN	Laminin
VN	Vitronectin
FA	Focal adhesion